/**
* Returns the localized label of the LOCAL_LANG key, $key
* Notice that for debugging purposes prefixes for the output values can be set with the internal vars ->LLtestPrefixAlt and ->LLtestPrefix
*
* @param string $key The key from the LOCAL_LANG array for which to return the value.
* @param string $alternativeLabel Alternative string to return IF no value is found set for the key, neither for the local language nor the default.
* @param bool $hsc If TRUE, the output label is passed through htmlspecialchars()
* @return string The value from LOCAL_LANG.
*/
public function pi_getLL($key, $alternativeLabel = '', $hsc = FALSE)
{
$word = NULL;
if (!empty($this->LOCAL_LANG[$this->LLkey][$key][0]['target']) || isset($this->LOCAL_LANG_UNSET[$this->LLkey][$key])) {
// The "from" charset of csConv() is only set for strings from TypoScript via _LOCAL_LANG
if (isset($this->LOCAL_LANG_charset[$this->LLkey][$key])) {
$word = $this->frontendController->csConv($this->LOCAL_LANG[$this->LLkey][$key][0]['target'], $this->LOCAL_LANG_charset[$this->LLkey][$key]);
} else {
$word = $this->LOCAL_LANG[$this->LLkey][$key][0]['target'];
}
} elseif ($this->altLLkey) {
$alternativeLanguageKeys = GeneralUtility::trimExplode(',', $this->altLLkey, TRUE);
$alternativeLanguageKeys = array_reverse($alternativeLanguageKeys);
foreach ($alternativeLanguageKeys as $languageKey) {
if (!empty($this->LOCAL_LANG[$languageKey][$key][0]['target']) || isset($this->LOCAL_LANG_UNSET[$languageKey][$key])) {
// Alternative language translation for key exists
$word = $this->LOCAL_LANG[$languageKey][$key][0]['target'];
// The "from" charset of csConv() is only set for strings from TypoScript via _LOCAL_LANG
if (isset($this->LOCAL_LANG_charset[$languageKey][$key])) {
$word = $this->frontendController->csConv($word, $this->LOCAL_LANG_charset[$this->altLLkey][$key]);
}
break;
}
}
}
if ($word === NULL) {
if (!empty($this->LOCAL_LANG['default'][$key][0]['target']) || isset($this->LOCAL_LANG_UNSET['default'][$key])) {
// Get default translation (without charset conversion, english)
$word = $this->LOCAL_LANG['default'][$key][0]['target'];
} else {
// Return alternative string or empty
$word = isset($this->LLtestPrefixAlt) ? $this->LLtestPrefixAlt . $alternativeLabel : $alternativeLabel;
}
}
$output = isset($this->LLtestPrefix) ? $this->LLtestPrefix . $word : $word;
if ($hsc) {
$output = htmlspecialchars($output);
}
return $output;
}
